Kinase, in vitro: 

An enzyme-substrate reaction that occurs in non-living experimental conditions such as a test tube. For example, a purified enzyme is reacted with a substrate protein or mixture of proteins or peptides.

Lck Y688-p
PKCA T86-p
 Putative in vivo kinases: 

An enzyme-substrate reaction that occurs within living cells; includes cultured cells, ex vivo samples, and intact organisms. In the case of kinases, the large number of protein kinases in intact cells makes exact identification of the responsible kinase challenging.

Abl Y368-p
Lck Y368-p
PIK3CA S608-p
cAMP_analog S83-p
EGF Y688-p
GF109203X T86-p
H-89 S83-p
phorbol_ester T86-p
TSH S83-p